| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.35 | 5.291% | $131.9823 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $64.93 | 13.656% | $73.7968 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $28.69 | 10.487% | $31.6987 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $238.38 | 7.701% | $256.7376 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $133.70 | 12.662% | $150.6291 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $9.79 | 8.405% | $10.6128 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $120.46 | 4.519% | $125.9036 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $721.30 | $781.3609 | $781.36 | $781.40 | $781.30 | |